Q: Is 553,153 a Prime Number?
A: Yes, 553,153 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 553153 can be evenly divided by 1 and 553,153, with no remainder.
Since 553,153 can be divided by just 1 and 553,153, it is a prime number.